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  Partner: UNT Libraries Government Documents Department
 Serial/Series Title: NACA Restricted Bulletin
 Collection: Technical Report Archive and Image Library
Spinning of large airplanes

Spinning of large airplanes

Date: October 1, 1944
Creator: Seidman, Oscar
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tests of 10-inch 24S-T aluminum-alloy shear panels with 1-1/2-inch holes I

Tests of 10-inch 24S-T aluminum-alloy shear panels with 1-1/2-inch holes I

Date: June 1, 1943
Creator: Levin, L Ross
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Tests of 10 inch 24S-T aluminum-alloy shear panels with 1-1/2 inch holes II : panels having holes with notched edges

Tests of 10 inch 24S-T aluminum-alloy shear panels with 1-1/2 inch holes II : panels having holes with notched edges

Date: April 1, 1944
Creator: Levin, L Ross
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Flight tests of a glider model towed by twin parallel towlines

Flight tests of a glider model towed by twin parallel towlines

Date: April 1, 1943
Creator: Mckinney, Marion O , Jr
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Material properties of two types of plastic-bonded glass cloth

Material properties of two types of plastic-bonded glass cloth

Date: December 1, 1944
Creator: Schuette, Evan H
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Test data on the shear strength of joints assembled with round-head and brazier-head rivets

Test data on the shear strength of joints assembled with round-head and brazier-head rivets

Date: June 1, 1943
Creator: Schuette, Evan H
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Wind-tunnel tests of a piston-type control booster on an airfoil and aileron model

Wind-tunnel tests of a piston-type control booster on an airfoil and aileron model

Date: November 1, 1943
Creator: Mendelsohn, Robert A
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Critical compressive stress for curved sheet supported along all edges and elastically restrained against rotation along the unloaded edges

Critical compressive stress for curved sheet supported along all edges and elastically restrained against rotation along the unloaded edges

Date: September 1, 1943
Creator: Stowell, Elbridge Z
Description: None
Contributing Partner: UNT Libraries Government Documents Department
Theoretical and experimental dynamic loads for a prismatic float having an angle of dead rise of 22-1/2 degrees

Theoretical and experimental dynamic loads for a prismatic float having an angle of dead rise of 22-1/2 degrees

Date: July 1, 1945
Creator: Mayo, Wilbur L
Description: None
Contributing Partner: UNT Libraries Government Documents Department
The Effect of Artificial Aging on the Tensile Properties of Alclad 24S-T and 24S-T Aluminum Alloy

The Effect of Artificial Aging on the Tensile Properties of Alclad 24S-T and 24S-T Aluminum Alloy

Date: August 1, 1943
Creator: Kotanchik, Joseph N.; Woods, Walter & Zender, George W.
Description: An experimental study was made to determine the effect of artificial aging on the tensile properties of alclad 24S-T and 24S-T aluminum-alloy sheet material. The results of the tests show that certain combinations of aging time and temperature cause a marked increase in the yield strength and a small increase in the ultimate strength; these increases are accompanied by a very large decrease in elongation. A curve is presented that shows the maximum yield strengths that can be obtained by aging this material at various combinations of time and temperature. The higher values of yield stress are obtained in material aged at relatively longer times and lower temperatures.
Contributing Partner: UNT Libraries Government Documents Department